STORE: 503-364-6339
SERVICE DEPT: 971-707-4048

RELAX. RECOVER. RENEW.

The Wellis Iceland Duo Cold Plunge & Hot Tub

Two zones. One elegant footprint. Experience the invigorating power of cold therapy and the restorative comfort of a hot tub, side by side.

Cold Plunge

Cold Plunge

36°F for optimal recovery

Heated Massage

Heated Massage

Up to 104°F with powerful jets

Space Saving

Space Saving

Two experiences. One compact unit.

Why people bring a cold plunge home

Relief from Swelling and Pain
Cold water immersion narrows blood vessels and slows blood flow to sore areas, which is why it is one of the most direct ways to take the edge off swelling and pain in muscles and joints. Athletes use it after training. People living with arthritis and chronic muscle soreness use it because relief is suddenly available at nine at night instead of whenever a recovery studio happens to be open.
Mental Benefits of Cold Immersion
The mental side is just as strong a reason. That first shock of cold triggers a rush of adrenaline and cortisol, and with regular practice the body learns to produce less of those stress hormones, leaving you calmer. Endorphins arrive, metabolism ticks up, and most people step out of the water sharper and more awake than when they got in. Regular cold immersion has also been linked to increased white blood cell production and stronger immune function.
Health Benefits and Rituals
Then there is the ritual. The sauna and cold plunge combination has become a genuine cultural fixture in the Pacific Northwest, and couples who build a shared wellness routine report meaningfully higher relationship satisfaction. Move from the hot side to the cold side and back, twice, in silence, before bed. That is the part homeowners tell us they end up protecting most fiercely. If you are already planning a sauna for the same space, the Duo completes the circuit.
Close-up of a hand touching a hot tub touchscreen control displaying 37.0 C on the spa panel, with wet tub edge and water buttons nearby.
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Meet the Iceland Duo

Get ready to experience the ultimate in backyard wellness! At the heart of the Iceland Duo is an incredibly efficient, quiet-running Cool&Heat pump that does the heavy lifting for both chilling and heating. Whether you want to rapidly cool down to an invigorating 41°F or enjoy a deeply warm soak, this energy-saving system has you covered. Plus, thanks to dual superfine filters and an advanced Ozmix ozone system, your water stays crystal clear with minimal effort so you can focus entirely on relaxing.

1
Dual Contrast Zones
Enjoy the best of both worlds with two dedicated seats. The cold plunge side holds a refreshing 140 gallons, while the heated side offers a spacious 158-gallon soak.
2
Precision Temperature Control
Customize your therapy perfectly. Both zones feature a fully adjustable temperature range from a chilling 36°F to a muscle-melting 104°F.
3
Deep Tissue Massage
Melt the day's stress away on the heated side, which is equipped with 14 strategically placed massage jets and a dedicated massage pump.
4
Integrated Color Therapy
Set the perfect nighttime mood with built-in central LED and corner color-therapy lighting, seamlessly integrated right into the tub's acrylic shell.
5
Smart Home Ready
Control your oasis from anywhere using the WiFi-enabled smartphone app, or use the sleek digital display panel. (A premium thermo cover is also included to lock in the temperature!)
6
Built for the Elements
Measuring roughly 7'3" square, it’s built tough with Poli-Max™ polyurethane reinforcement and Scandinavian insulation to handle harsh winters. Enjoy peace of mind with a 10-year warranty on the shell structure and 3 years on engineering parts.

How it fits your home

Because the Duo sits low and square, it works well tucked against a deck edge, set into a patio, or placed as the anchor of a covered outdoor room. What matters most is a level, load-rated pad, drainage you will not regret, service access to the equipment side, and the right electrical supply nearby. The Cool&Heat pump is rated to operate in outside temperatures from -5°C to 43°C (23°F to 109°F), which comfortably covers a Willamette Valley year, and the insulated shell plus thermo cover keep it holding temperature through wet winter months.

We handle design, permitting, installation, and long-term service ourselves rather than handing you off, so the electrical and siting questions get answered before anything is ordered. You can read how that works on Our Process, or bring your site photos and measurements to your appointment and we will look at them together.

Questions we get about the Iceland Duo

Can I actually try one before I buy?
What are the electrical requirements?
How much space and support does it need?
How do you keep the water clean?
Can I use it year-round in Oregon?
What does the warranty cover?
What does it cost?
Can it be paired with a sauna?

See it, feel it, then decide

Home Fire Stove & Grill City has been guiding Willamette Valley homeowners through comfort decisions since 1979, and our sales team is non-commissioned, so the advice you get about whether a home cold plunge tub belongs in your backyard is honest either way. We are at 1695 Market St NE in Salem, and you are welcome to visit the showroom anytime during business hours.

For the Iceland Duo, book a time. We will have it ready, talk through placement and power, and follow up with a quote if it is the right choice for your home.

STORE: 503-364-6339
SERVICE DEPT: 971-707-4048